Roller conveyor belt

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Description

FIG. 1 is a fragmentary plan view of the roller conveyor belt showing my new design, the belt being fragmentarily shown for convenience of illustration; and

FIG. 2 is an axonometric view of the roller conveyor belt of FIG. 1.

Referenced Cited
U.S. Patent Documents
1970899 August 1934 Renwick
2669334 February 1954 Metzgar
3103271 September 1963 Christiansen
3289817 December 1966 McLaughlin
3450260 June 1969 Mathews et al.
Patent History
Patent number: D250103
Type: Grant
Filed: Sep 27, 1976
Date of Patent: Oct 31, 1978
Inventor: Ronald D. Bourgeois (Waltham, MA)
Primary Examiner: Susan J. Lucas
Attorney: Joseph S. Iandiorio
Application Number: 5/726,551
Classifications
Current U.S. Class: D12/60
International Classification: D1260;